Need plzz if ur answer wrong ill tell my friends who r mods and admins

C) 171.40

Step-by-step explanation:

The formula to find the volume of a rectangular prism is:

l x w x h = V

Substitute values:

4.2 x 5.3 x 7.7 = 171.40

So, there's your answer!

To find the volume multiply the 3 dimensions together:

4.2 x 5.3 = 22.26

22.26 x 7.7 = 171.402 m^2

Round to 2 decimal places to get c. 171.40 m^3

no not all of them.

step-by-step explanation:

some of them have a square base.

14

step-by-step explanation:

14 x 3 = 42